Bi-Sun modules’ efficiencies are achieved through the use of advanced bifacial N-type silicon cell technology, with built in LID resistance. Topsun’s Bi-sun Modules offer near equal front and back efficiencies of up to 20% helping customers capitalize on their solar investment.

• Advanced Bifacial N-Type Silicon Cell Technology
• High Yield Gain per Installed Watt

Both front and back surfaces of the module are capable of generating electricity. The back surface generates additional power. Mounting considerations that maximize a site’s available albedo light can yield up to 35% gain in energy generation per installed Watt.

Bi-Sun modules’ efficiencies are achieved through the use of advanced bifacial N-type silicon cell technology, with built in LID resistance. Topsun’s Bi-sun Modules offer near equal front and back efficiencies of up to 20% helping customers capitalize on their solar investment.

• Advanced Bifacial N-Type Silicon Cell Technology
• High Yield Gain per Installed Watt

Both front and back surfaces of the module are capable of generating electricity. The back surface generates additional power. Mounting considerations that maximize a site’s available albedo light can yield up to 35% gain in energy generation per installed Watt.